Intake Manifold Swirl Flap Axis Plug Set – BMW N57 N57S Diesel | OEM 11618511363
The swirl flap axis plugs on the BMW N57 and N57S diesel intake manifold seal the axis bore ends. When they fail, oil seeps from the manifold and the flap axis can rattle or shift. This set replaces the plugs with gaskets — sealing the manifold and securing the axis.
Fits OEM #11618511363.
When to Inspect This Part
- loss of power or hesitation
- smoke after warm-up
- rough or unstable idle
- mixture faults or an intake air leak
What's Included
- 1 × Intake Manifold Swirl Flap Axis Plug Set
OEM Part Numbers and Vehicle Fitment
Additional confirmed fitment
- BMW E92
- BMW E93
- BMW F07 GT
- BMW F10
- BMW F11
- BMW F01
- BMW F02
- BMW E71
Part Number / PN
11618511363, 11617800088, 11617807480
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 11618511363 is the primary fitment check.
FAQ
How do I confirm fitment for this Intake Manifold Swirl Flap Axis Plug Set?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 11618511363. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this Intake Manifold Swirl Flap Axis Plug Set?
Confirmed symptoms include loss of power or hesitation, smoke after warm-up, rough or unstable idle, mixture faults or an intake air leak. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this Intake Manifold Swirl Flap Axis Plug Set?
The confirmed kit contents are: 1 × Intake Manifold Swirl Flap Axis Plug Set.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
Read All
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings